Meta has debuted Muse Spark, its first significant artificial intelligence model since the costly acquisition of Scale AI's Alexandr Wang nine months ago for $14.3 billion.
Developed by Meta's Superintelligence Labs unit, Muse Spark will power Meta AI across Facebook, Instagram, WhatsApp, and Messenger, as well as the company's Ray-Ban Meta AI glasses.
The model includes a Shopping mode that lets users discover and buy products inspired by content across Meta's platforms. Meta also announced plans to offer paid API access to Muse Spark for third-party developers.
This represents Meta's most serious attempt to crack the AI model market where it has significantly trailed OpenAI, Anthropic, and Google. Meta's AI-related capital expenditures in 2026 are projected at $115 billion to $135 billion — nearly twice last year's figure.
Early benchmarks suggest Muse Spark performs competitively with GPT-4o and Claude 3.5 Sonnet, though it falls short of the latest frontier models from Anthropic and Google. Its strength lies in multimodal understanding — combining text, image, and video analysis.
The acquisition of Scale AI gave Meta access to the world's largest data labelling infrastructure, which has been redirected toward training Muse Spark and future models. Industry observers describe the deal as 'the most expensive AI talent acquisition in history.'